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Falanqaynta hababka daaweynta kuleylka ee koromium chromium conn

Jul 01, 2024

ASTM A128 Standard

 

Marka hore, astaamaha chromium-ka sare ee saafiga ah birta
Chromium chromium crot bir waa nooc ka mid ah bir bir ah oo leh chromium-ka sare ee {{0-} in ay sabab u tahay koromium-ka birta, iyo mashiinka wax soosaarka, mashiinnada macdanta iyo beeraha kale {{1} .
2.}} habka daaweynta kuleylka ee chromium-ka sare ee birta
Qaabka daaweynta kuleylka ee koromium-ka sare ee birta, siyaabo kala duwan sida caadiga ah, dermin iyo xanaaq ayaa badanaa loo isticmaalaa in lagu saadaaliyo adkaanta iyo xoogga maaddada {}}
{{0} caadi ah
Habka daaweynta kuleylka ah ee togan waa in si isdaba joog ah u kululeeyo koromium-ka sare kuleylka heerkulka sare ee qiyaastii 500 darajo ah si loo gaaro saameynta burburka ah ee maaddada, laakiin sidoo kale waxay u horseeddaa kor u qaadida jajabinta maaddada {{{2}
Tallaabada 2 denen
Dantaal-dheereynta waa daaweynta chromium-ka sareeya ee birta ay kujirto haanta ay ku jirto qabow si heerkulka iyo xoogga udhaxeeya heerkulka laga adkaaday.
3.} xanaaq
Hurdadu waa ka dib markii la daaweeyo, ka dibna ka dib birta chromium cromium-ka sare waxaa la dhigayaa heerkul gaar ah oo lagu daweeyo, inta ay sii wadayso heerkulka kuleylka ee daaweynta iyo qarashka, iyo waqtigu waa qiyaastii 1 ~ 3 saacadood {~ ~ ~ ~ {} {} {} {} {} {} {} {} {~} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}}
Saddexaad, saameynta hababka daaweynta kuleylka ee kaladuwan ee chromium-ka sare ee saafiga ah
Hababka daaweynta kuleylka ee kala duwan ayaa leh saameyn kala duwan
Daaweynta caadiga ah waxay hagaajin kartaa adkaanta iyo xoogga sheyga, laakiin waxay sidoo kale saameyn ku yeelan doontaa tayo-darrada iyo kharashka, waana fududahay in la xumeeyo dhibaatooyinka iyo xoogga wax lagu hayo, iyo iska caabbinta ugu fiican ee caabbinta iyo iska caabinta. Ka dib xanaaq, adkaanta sheyga waa la yareeyaa, adkeynta adag iyo kan tanunku u fiicnaato, laakiin waqti isku mid ah, caabbinta caabbinta iyo iska caabbinta iska caabbinta ee maaddada ayaa sidoo kale la dhimay {{1}
IV . Soo Koobid
Sifooyinka chromium chromium-ka sare waxay go'aamisaa inay u baahan tahay inay fiiro gaar ah u yeelato dhacdooyinka chromic-ka ee hanaanka daaweynta kuleylka, sida caadiga ah ee hanaanka loo isticmaalo, waxaa lagama maarmaan ah in la doorto habka daaweynta kuleylka ee ku habboon sida ku habboon daaweynta kuleylka ku habboon sida ku habboon daaweynta kuleylka ku habboon sida ku habboon daaweynta kuleylka ah Muuqaalka dalabka si loo hubiyo in heerka ugu wanaagsan ee koromim chromium-ka sare ee saafiga ah .

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